build(deps): bump @nx/nx-darwin-arm64 from 20.7.2 to 21.2.1

Bumps [@nx/nx-darwin-arm64](https://github.com/nrwl/nx/tree/HEAD/packages/nx/native-packages/darwin-arm64) from 20.7.2 to 21.2.1.
- [Release notes](https://github.com/nrwl/nx/releases)
- [Commits](https://github.com/nrwl/nx/commits/21.2.1/packages/nx/native-packages/darwin-arm64)

---
updated-dependencies:
- dependency-name: "@nx/nx-darwin-arm64"
  dependency-version: 21.2.1
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

package-lock.json

@@ -12,7 +12,7 @@
     "lerna": "^8.2.2"
   },
   "optionalDependencies": {
-    "@nx/nx-darwin-arm64": "20.7.2",
+    "@nx/nx-darwin-arm64": "21.2.1",
     "@nx/nx-darwin-x64": "20.5.0",
     "@nx/nx-linux-arm-gnueabihf": "21.1.3",
     "@nx/nx-linux-arm64-gnu": "20.7.0",